A slip on flange is a type of flange that is designed to slip over a pipe and be welded in place. The flange has an inner diameter that is slightly larger than the outer diameter of the pipe, so that the pipe can be inserted into the flange and welded in place. Slip on flanges are commonly used in piping systems where the flanges need to be installed quickly and easily. Technical Specifications: A. Nominal pipe size (NPS): 1/2 inch to 24 inch B. Class range: Class 150 to 2500 C. Types: RF,FF D. PN range: PN 2.5 to PN 250 E. Materials: Carbon steel, stainless steel, alloy steel F. Standards: ANSI B16.5, BS 3293, DIN 86029 Applications: Slip on flanges are commonly used in low-pressure applications, such as water and gas piping. They are also used in some high-pressure applications, such as fire sprinkler systems. Benefits: 1. Slip on flanges are easy to install. 2. Slip on flanges are cost-effective. 3. Slip on flanges are available in a variety of sizes and materials. 4. Slip on flanges can be ordered with a variety of features.